"========================================================
" Highlight All Function
"========================================================
syn match cFunction "\<[a-zA-Z_][a-zA-Z_0-9]*\>[^()]*)("me=e-2
syn match cFunction "\<[a-zA-Z_][a-zA-Z_0-9]*\>\s*("me=e-1
hi link cFunction Function

"========================================================
" Highlight All Math Operator
"========================================================
" C math operators
syn match       cMathOperator     display "[-+\*/%=]"
" C pointer operators
syn match       cPointerOperator  display "->\|\."
" C logical   operators - boolean results
syn match       cLogicalOperator  display "[!<>]=\="
syn match       cLogicalOperator  display "=="
" C bit operators
syn match       cBinaryOperator   display "\(&\||\|\^\|<<\|>>\)=\="
syn match       cBinaryOperator   display "\~"
syn match       cBinaryOperatorError display "\~="
" More C logical operators - highlight in preference to binary
syn match       cLogicalOperator  display "&&\|||"
syn match       cLogicalOperatorError display "\(&&\|||\)="

syn match	cCusOperator	display "[{}<>:&*=+^%!~,.?;/-]"

" Math Operator
hi link cMathOperator Operator
hi link cPointerOperator Operator
hi link cLogicalOperator Operator
hi link cBinaryOperator  Operator
hi link cBinaryOperatorError Operator
hi link cLogicalOperator Operator
hi link cLogicalOperatorError Operator
hi link cCusOperator Operator
